Document
The SN5405 is obsolete and no longer is supplied.
SN54LS05, SN54S05 SN7405, SN74LS05, SN74S05 HEX INVERTERS WITH OPENĆCOLLECTOR OUTPUTS
SDLS030A − DECEMBER 1983 − REVISED NOVEMBER 2003
D Package Options Include Plastic
Small-Outline (D, NS), Shrink Small-Outline (DB), and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) DIPs
D Dependable Texas Instrument Quality and
Reliability
SN5405, SN54LS05, SN54S05 . . . J PACKAGE
SN7405 . . . N PACKAGE
SN74LS05 . . . D, DB, N, OR NS PACKAGE
SN74S05 . . . D, N, OR NS PACKAGE
(TOP VIEW)
SN54LS05, SN54S05 . . . W PACKAGE
(TOP VIEW)
1A 1Y 2A 2Y 3A 3Y GND
1 2 3 4 5 6 7
14 VCC 13 6A 12 6Y 11 5A 10 5Y 9 4A 8 4Y
1A 2Y 2A VCC 3A 3Y 4A
1 2 3 4 5 6 7
14 1Y 13 6A 12 6Y 11 GND 10 5Y 9 5A 8 4Y
3Y GND
NC 4Y 4A
SN54LS05, SN54S05 . . . FK PACKAGE (TOP VIEW)
1Y 1A NC VCC 6A
2A
3 2 1 20 19 4 18
6Y
NC 5
17 NC
2Y 6
16 5A
NC 7
15 NC
3A 8
14 5Y
9 10 11 12 13
description/ordering information
NC − No internal connection
These devices contain six independent inverters. To perform correctly, the open-collector outputs require pullup resistors. These devices may be connected to other open-collector outputs to implement active-low wired-OR or active-high wire-AND functions. Open-collector devices often are used to generate high VOH levels.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE PART NUMBER
TOP-SIDE MARKING
SN7405N
SN7405N
PDIP − N
Tube
SN74LS05N SN74S05N
SN74LS05N SN74S05N
0°C to 70°C
SOIC − D
Tube Tape and reel Tube Tape and reel
SN74LS05D SN74LS05DR SN74S05D SN74S05DR
LS05 S05
SOP − NS
Tape and reel
SN74LS05NSR SN74S05NSR
74LS05 74S05
SSOP − DB Tape and reel SN74LS05DBR LS05
CDIP − J
Tube
SNJ54LS05J SNJ54S05J
SNJ54LS05J SNJ54S05J
−55°C to 125°C CDIP − W
Tube
SNJ54LS05W SNJ54S05W
SNJ54LS05W SNJ54S05W
LCCC − FK Tube
SNJ54LS05FK SNJ54S05FK
SNJ54LS05FK SNJ54S05FK
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
•POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright 2003, Texas Instruments Incorporated On products compliant to MILĆPRFĆ38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
1
SN54LS05, SN54S05 SN7405, SN74LS05, SN74S05 HEX INVERTERS WITH OPENĆCOLLECTOR OUTPUTS
SDLS030A − DECEMBER 1983 − REVISED NOVEMBER 2003
FUNCTION TABLE (each inverter)
INPUT A
OUTPUT Y
HL
LH
logic diagram (positive logic)
1A 1
2 1Y
2A 3
4 2Y
3A 5
6 3Y
4A 9
8 4Y
5A 11
10 5Y
6A 13 Y=A
12 6Y
Pin numbers shown are for the D, DB, J, N, and NS packages.
The SN5405 is obsolete and no longer is supplied.
•2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
The SN5405 is obsolete and no longer is supplied.
schematic (each inverter)
’05
Input A
4 kΩ
1.6 kΩ
1 kΩ
SN54LS05, SN54S05 SN7405, SN74LS05, SN74S05 HEX INVERTERS WITH OPENĆCOLLECTOR OUTPUTS
SDLS030A − DECEMBER 1983 − REVISED NOVEMBER 2003
VCC
Output Y
20 kΩ
Input A
GND
’LS05 8 kΩ
VCC
4.5 kΩ
Output Y
GND
2.8 kΩ
Input A
’S05 900 Ω
500 Ω
250 Ω
VCC
Output Y
Resistor values shown are nominal.
absolute maximum ratings over operating free-air temperature (unless otherwise noted)†
Supply voltage, VCC (see Note 1): ’05, ’LS05, ’S05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI: ’05, ’S05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
’LS05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Off-state output voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Package thermal impedance, θJA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W
DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..